微地图符号的视觉变量及其应用  

Visual variables of We-Maps symbols and their applications

作　　者：白娅兰 闫浩文 禄小敏 张鑫港 张剑 BAI Yalan;YAN Haowen;LU Xiaoming;ZHANG Xingang;ZHANG Jian(Faculty of Geomatics,Lanzhou Jiaotong University,Lanzhou 730070,China;Nation-Local Joint Engineering Research Center of Technologies and Applications for National Geographic State Monitoring,Lanzhou 730070,China;Gansu Provincial Engincering Laboratory for National Geographic State Monitoring,Lanzhou 730070,China)

机构地区：[1]兰州交通大学测绘与地理信息学院,兰州730070 [2]地理国情监测技术应用国家地方联合工程研究中心,兰州730070 [3]甘肃省地理国情监测工程实验室,兰州730070

出　　处：《测绘科学》2021年第7期182-188,204,共8页Science of Surveying and Mapping

基　　金：国家自然科学基金项目(41671447);兰州交通大学优秀平台支持项目(201806)。

摘　　要：视觉变量是微地图在设计表达过程中的关键部分,该文针对现有视觉变量研究成果并不完全适用于微地图这一问题,研究并提出了微地图符号的视觉变量。通过对比分析微地图与常用地图的不同,得到了微地图符号简单化、多元化、个性化、模块化的特点,在此基础上提出了符合微地图符号特点的视觉变量表达方式;考虑用户、环境、地物3个方面的影响,应用微地图视觉变量设计了微地图符号;实现了校园导航微地图的设计,并运用问卷调查验证了微地图视觉变量表达及应用的合理性。结果表明,提出的理论及方法能较好地表达微地图内容,能够为微地图的应用提供理论支持。Visual variable is one of the most critical parts in We-Map designing and expression.Aiming at the problem that existing achievements in visual variable is not fully applicable to the We-Maps,the paper systematically studies and proposes visual variable of We-Map symbols.Firstly,the differences between We-Maps and professional maps are obtained by comparation and analysis,and the characteristics of We-Maps symbols are obtained:simplification,diversification,personalization,modularization.On this basis,the expression method of visual variable suitable for the characteristics of We-Map symbols is proposed.It secondly considers the impact of users,environment,and features.And this paper designs We-Map symbols basing on the visual variables of We-Maps.After this,it designs a campus navigation We-Map and conducts a surveying using questionnaire for the purpose of verifying justifiability of the We-Map visual variables expression and application.The results show that the theories and methods proposed in this article can express We-Maps well and provide theoretical support for the applications of We-Maps.

关 键 词：微地图 视觉变量 符号设计 应用 

分 类 号：P208[天文地球—地图制图学与地理信息工程]